package cn.ligoo.dtu.service;

import java.util.List;

import cn.ligoo.dtu.domain.UserDtu;

/**
 * @author Jin,QingHua
 * @version 2012-07-24 12:18:52
 */
public interface UserDtuService {

	Integer createUserDtu(UserDtu t);

	int modifyUserDtu(UserDtu t);

	int removeUserDtu(UserDtu t);

	UserDtu getUserDtu(UserDtu t);

	List<UserDtu> getUserDtuList(UserDtu t);

	Integer getUserDtuCount(UserDtu t);

}
